Crazy Crawler LaserFoam 1.9 R120 FT Pro Basic 20

Customize your tire inserts. Maximize your performance.

FT stands for „Fitting Tire“ and indicates that the crawler tire can now be custom filled with individual foam slices. The modular tire insert concept is aimed specifically at competitive drivers and performance professionals.

The tire doesn‘t need to be equipped with a single foam, but with various selectable LaserFoams. The basis is the hard red Spur-Master, which ensures maximum lateral stability. In addition, the well-known „Heavy Duty“ or „Basic“ LaserFoams are added to the tire, depending on the desired grip to form a sandwich of the Spur-Master.

The new FT Pro are currently available for the tire size 1.9 x 4.75“ (120mm). In addition to the Spur-Master with a width of 0.39“ (10mm), there are the Heavy Duty and Basic with a width of 0.59“ (15mm) and 0.79“ (20mm) respectively. In this way, the different tire widths are perfectly fitted, ensuring a safe and secure position of the material inside the tire.

The FT Pro therefore offers many different variations to customize your tire inserts.

This is especially true for low-weight competition crawlers in C2 or C3 classes that have the highest demands on the tires and, above all, on the tire insert. Crawler tire inserts have to master extreme lean angles, where stiffness and stability are required, but also at the same time !!! enable maximum grip of the tire, i.e. allow it to snuggle up softly in order to survive on rocks, roots or loose ground.

The innovative modular concept of the FT Pro by Crazy Crawler was developed precisely for this purpose and now opens up endless possibilities.

The development and numerous hours of testing took place in Germany, Austria and Sardinia. It turned out that a good basic setup consists of placing the red Spur-Master in the middle and adding the Heavy Duty or Basic both inside and outside.

FT Pro is available in the following sets:

LaserFoam 1.9 R120 FT Pro Spur-Master (Red, 0,39“, 10mm width) 1 set = 4 pieces
LaserFoam 1.9 R120 FT Pro Basic-15 (0.59“, 15mm width) 1 set = 4 pieces
LaserFoam 1.9 R120 FT Pro Basic-20 (0.79“, 20mm width) 1 set = 4 pieces
LaserFoam 1.9 R120 FT Pro HD-15 (0.59“, 15mm width) 1 set = 4 pieces
LaserFoam 1.9 R120 FT Pro HD-20 (0.79“, 20mm width) 1 set = 4 pieces

Examples:

Technical advice: To prevent the tire from inflating (ballooning), the Spur-Master has a slightly smaller diameter. Calculation: Tire Width minus (-) 1 mm or 2 mm material thickness = Space Inside the Tire